martha paid $42.20 for her sisters birthday present. this included 6% sales tax. what was the cost of the gift before tax
1 answer:
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Answer:
or -0.625
Step-by-step explanation:
The slope formula is as shown:
We can have A = (,
) and B = (
,
).
We can hence plug in the values into the formula to get .
As we simplify, the negatives on the top row cancel out to give us an addition sign instead and we add them.
Brainliest would be appreciated!
3. A square is a rhombus in which all the angles equal (to 90°).
4. 20 : 24 ratio that the ball picked wont be green
5. false
11. 15
12. half a chance (1/2)
13. 51
16. 9.79 × 10^-5
17. 4y = 29
18. b) 6.1
19. 80
20. x = -8/7
30. Area ≈ 7982.79
34. check the picture i attached for the histogram
THIS TOOK SO LONG
